公开(公告)号：US20100103153A1

公开(公告)日：2010-04-29

申请号：US12654397

申请日：2009-12-18

申请人： Masakazu Satoh ,  Hajime Washio ,  Sadahiko Yasukawa

发明人： Masakazu Satoh ,  Hajime Washio ,  Sadahiko Yasukawa

IPC分类号： G09G5/00 ,  H04N3/00

CPC分类号： G09G3/3677 ,  G02F1/1362 ,  G09G2300/0452 ,  G09G2310/0218 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2320/0209

摘要： A plurality of scanning signal lines GLn divided into groups, and each group is made up of three scanning signal lines GLnR, GLnG and GLnB, and a plurality of pixels are divided into pixel blocks, and each pixel block is made up of three pixels PR (n, m), PG (n, m) and PB (n, m) respectively connected to the scanning signal lines GLnR, GLnG and GLnB. These pixels PR (n, m), PG (n, m) and PB (n, m) are connected to a common data signal line SLm. To the scanning signal lines GLnR, GLnG, GLnB, scanning pulses are sequentially outputted to the scanning signal lines GLnR, GLnG and GLnB from shift registers SRnR, SRnG and SRnB, and video signals for R, G and B are outputted to the data signal line SLm from a driver IC by time division.

公开(公告)号：US08368676B2

公开(公告)日：2013-02-05

申请号：US12526887

申请日：2008-05-19

申请人： Masakazu Satoh ,  Hiromi Katoh ,  Benjamin James Hadwen

发明人： Masakazu Satoh ,  Hiromi Katoh ,  Benjamin James Hadwen

IPC分类号： G06F3/038

CPC分类号： H01L31/02164 ,  G01J1/4204 ,  G01J2001/0276 ,  G02F1/136209 ,  H01L27/12 ,  H01L29/78633 ,  H01L31/02019 ,  H01L31/035281 ,  H01L31/112

摘要： A light shield (204) for blocking light traveling toward a PIN photodiode (413) from a glass substrate (314) side is formed of a conductive material, and a reference electric potential (Vr−nVoc) equal to that of a cathode of the PIN photodiode (413) is applied to the light shield (204) from a power supply circuit (266). Thus, inductive noise for a photoelectric conversion device used for an ambient light sensor is further reduced in a display device.

摘要翻译： 用于阻挡从玻璃基板（314）侧朝向PIN光电二极管（413）移动的光的遮光罩（204）由导电材料形成，并且基准电位（Vr-nVoc）等于 PIN光电二极管（413）从电源电路（266）施加到遮光罩（204）。 因此，在显示装置中，用于环境光传感器的光电转换装置的感应噪声进一步降低。

公开(公告)号：US20100325428A1

公开(公告)日：2010-12-23

申请号：US12794210

申请日：2010-06-04

申请人： Masakazu Satoh

发明人： Masakazu Satoh

IPC分类号： H04L29/06 ,  H04L9/32

CPC分类号： G06F21/445 ,  G06F21/33 ,  G06F21/34 ,  G06F2221/2103

摘要： A method for authentication. A computer obtains a random number R generated by a hardware token. The computer forms and returns to the hardware token a signature Ck′(R) formed using the random number R with a computer secret key Ck′. The computer receiving from the hardware token authentication of the signature Ck′(R) that is performed by the hardware token using a computer public key Ck stored in the hardware token.

摘要翻译： 一种验证方法。 计算机获得由硬币令牌产生的随​​机数R。 计算机形成并使用具有计算机秘密密钥Ck'的随机数R形成的签名Ck'（R）返回到硬件令牌。 计算机从使用存储在硬件令牌中的计算机公开密钥Ck由硬件令牌执行的签名Ck'（R）的硬件令牌认证接收。

公开(公告)号：US20100045642A1

公开(公告)日：2010-02-25

申请号：US12526741

申请日：2008-05-19

申请人： Masakazu Satoh ,  Hiromi Katoh ,  Benjamin Hadwen

发明人： Masakazu Satoh ,  Hiromi Katoh ,  Benjamin Hadwen

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G02F1/13318 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2001/133334 ,  G02F2001/136218 ,  G09G3/3406 ,  G09G2320/0626 ,  G09G2360/144 ,  H01L23/552 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

摘要： A first shield electrode (516), which is an electrostatic shield, is formed so as to be closer to a glass substrate (314) side than wiring (265) is. A power source circuit (266) supplies, to the first shield electrode (516), a reference potential (Vr−nVoc) equal to that of a cathode of a PIN photodiode (413). Thus, inductive noise for wiring for transmitting an output from a photoelectric conversion device used for an ambient light sensor is further reduced in a display device.

摘要翻译： 作为静电屏蔽的第一屏蔽电极（516）形成为比布线（265）更靠近玻璃基板（314）侧。 电源电路（266）向第一屏蔽电极（516）提供与PIN光电二极管（413）的阴极相同的参考电位（Vr-nVoc）。 因此，在显示装置中，进一步减少用于传输来自用于环境光传感器的光电转换装置的输出的布线的感应噪声。

公开(公告)号：US07752445B2

公开(公告)日：2010-07-06

申请号：US11063095

申请日：2005-02-22

申请人： Masakazu Satoh

发明人： Masakazu Satoh

IPC分类号： H04L29/00 ,  H04L9/32 ,  G06F12/14

CPC分类号： G06F21/445 ,  G06F21/33 ,  G06F21/34 ,  G06F2221/2103

摘要： Authentication of a hardware token connected to a computer includes storing, in the hardware token, a computer public key Ck generated in the computer; reading out, from the hardware token to the computer, a user public key Uk, registering the user public key Uk from the computer with a certificate authority, and receiving a certificate issued from the certificate authority with respect to the user public key Uk, and storing the issued certificate for the user public key Uk in the hardware token.

摘要翻译： 连接到计算机的硬件令牌的认证包括在硬件令牌中存储在计算机中生成的计算机公钥Ck; 从硬件令牌向计算机读出用户公钥Uk，从计算机向认证机构注册用户公钥Uk，并接收从认证机构就用户公钥Uk发出的证书，以及 将用户公钥Uk的颁发证书存储在硬件令牌中。

公开(公告)号：US20100127280A1

公开(公告)日：2010-05-27

申请号：US12595737

申请日：2008-04-10

申请人： Hiromi Katoh ,  Masakazu Satoh ,  Benjamin Hadwen

发明人： Hiromi Katoh ,  Masakazu Satoh ,  Benjamin Hadwen

IPC分类号： H01L33/00 ,  H01L31/10 ,  H01L27/146

CPC分类号： H01L27/1446 ,  G02F1/13454 ,  G02F2001/13312 ,  G02F2201/58 ,  H01L27/3269 ,  H01L31/0232 ,  H01L31/035281 ,  H01L31/1055 ,  H01L31/153 ,  H01L31/1804 ,  Y02E10/547

摘要： Provided is a photo sensor that can be downsized while suppressing occurrence of noise caused by a dark current, and a display device including the photo sensor. The photo sensor used includes a plurality of photodiodes (9-11) formed in a same silicon layer (8). The photodiodes (9-11) have p-type semiconductor regions (9a, 10a, 11a) and n-type semiconductor regions (9c, 10c, 11c) formed respectively in the silicon layer (8). Further, the photodiodes (9-11) are arranged in series so that the respective forward directions will be aligned with each other. In two photodiodes adjacent to each other, the n-type semiconductor region of one of the photodiodes and the p-type semiconductor region of the other photodiode are formed to overlap each other in the thickness direction of the silicon layer.

摘要翻译： 提供一种可以抑制由暗电流引起的噪声的发生的小型化的光传感器，以及包括光传感器的显示装置。 使用的光传感器包括形成在同一硅层（8）中的多个光电二极管（9-11）。 光电二极管（9-11）具有分别形成在硅层（8）中的p型半导体区域（9a，10a，11a）和n型半导体区域（9c，10c，11c）。 此外，光电二极管（9-11）被串联布置，使得各个正向方向将彼此对准。 在彼此相邻的两个光电二极管中，形成光电二极管中的一个的n型半导体区域和另一个光电二极管的p型半导体区域在硅层的厚度方向上彼此重叠。

公开(公告)号：US20100073587A1

公开(公告)日：2010-03-25

申请号：US12447744

申请日：2007-07-23

申请人： Masakazu Satoh

发明人： Masakazu Satoh

IPC分类号： G02F1/1333

CPC分类号： G02F1/136204 ,  G02F1/13452 ,  G02F2202/22

摘要： An active matrix substrate (20a) defining a display region (D) which contributes to display and a frame region (F) which is arranged outside the display region (D) and does not contribute to display, the active matrix substrate (20a) comprising: a grounding wire (23) extending along a circumference of the frame region (F) in the frame region (F), wherein a gate electrode line (14b), part of which overlapping the grounding wire (23) constitutes an electrostatic protection element (25), is arranged in part of the frame region (F) outside the grounding wire (23).

摘要翻译： 有源矩阵基板（20a）限定有助于显示的显示区域（D）和布置在显示区域（D）外部并且不有助于显示的框架区域（F），所述有源矩阵基板（20a）包括 ：在所述框架区域（F）中沿着所述框架区域（F）的圆周延伸的接地线（23），其中与所述接地线（23）重叠的一部分的栅电极线（14b）构成静电保护元件 （25）布置在接地线（23）外部的框架区域（F）的一部分中。

公开(公告)号：US07649521B2

公开(公告)日：2010-01-19

申请号：US11058301

申请日：2005-02-16

申请人： Masakazu Satoh ,  Hajime Washio ,  Sadahiko Yasukawa

发明人： Masakazu Satoh ,  Hajime Washio ,  Sadahiko Yasukawa

IPC分类号： G09G3/36 ,  G09G5/00 ,  G06F3/038

CPC分类号： G09G3/3677 ,  G02F1/1362 ,  G09G2300/0452 ,  G09G2310/0218 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2320/0209

摘要： A plurality of scanning signal lines GLn divided into groups, and each group is made up of three scanning signal lines GLnR, GLnG and GLnB, and a plurality of pixels are divided into pixel blocks, and each pixel block is made up of three pixels PR (n, m), PG (n, m) and PB (n, m) respectively connected to the scanning signal lines GLnR, GLnG and GLnB. These pixels PR (n, m), PG (n, m) and PB (n, m) are connected to a common data signal line SLm. To the scanning signal lines GLnR, GLnG, GLnB, scanning pulses are sequentially outputted to the scanning signal lines GLnR, GLnG and GLnB from shift registers SRnR, SRnG and SRnB, and video signals for R, G and B are outputted to the data signal line SLm from a driver IC by time division.

摘要翻译： 多个扫描信号线GLn被分成组，并且每组由三个扫描信号线GLnR，GLnG和GLnB组成，并且多个像素被划分成像素块，并且每个像素块由三个像素PR （n，m），PG（n，m）和PB（n，m）分别连接到扫描信号线GLnR，GLnG和GLnB。 这些像素PR（n，m），PG（n，m）和PB（n，m）连接到公共数据信号线SLm。 对于扫描信号线GLnR，GLnG，GLnB，扫描脉冲从移位寄存器SRnR，SRnG和SRnB顺序地输出到扫描信号线GLnR，GLnG和GLnB，并且将用于R，G和B的视频信号输出到数据信号 通过时分驱动IC的行SLm。

公开(公告)号：US06724363B1

公开(公告)日：2004-04-20

申请号：US09568889

申请日：2000-05-11

申请人： Masakazu Satoh ,  Yasushi Kubota ,  Hajime Washio ,  Kazuhiro Maeda ,  Michael James Brownlow ,  Graham Andrew Cairns

发明人： Masakazu Satoh ,  Yasushi Kubota ,  Hajime Washio ,  Kazuhiro Maeda ,  Michael James Brownlow ,  Graham Andrew Cairns

IPC分类号： G09G336

CPC分类号： G11C19/00 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2310/0283 ,  G09G2310/0289 ,  G09G2330/021 ,  G11C19/28

摘要： A shift register is provided with a shift register section composed of a plurality of stages of flip-flops that operate in synchronization with a clock signal, and level shifters for boosting a start signal lower than a driving voltage and for applying the same to both ends of the shift register section, and the shift register is capable of switching the shift direction in accordance with the switching signal. The foregoing level shifters are current-driving-type level shifters that can operate even in the case where the transistor characteristics are inferior or in the case of fast operations, and that can carry out level shifting even with a start signal having a small amplitude. Furthermore, the foregoing level shifters are provided at both ends of the shift register section, respectively, and one of the same stops operating in accordance with a switching signal, so that consumed power should decrease. Consequently, there can be provided a shift register that is capable of shifting in two directions, that can normally operate even with an input signal having a small amplitude, and that therefore consumes less electric power.

公开(公告)号：US4803266A

公开(公告)日：1989-02-07

申请号：US104152

申请日：1987-10-05

申请人： Yutaka Kawashima ,  Masakazu Satoh ,  Yuichi Hatada ,  Fumiko Hazato ,  Yoshimoto Nakashima ,  Kaoru Sota

发明人： Yutaka Kawashima ,  Masakazu Satoh ,  Yuichi Hatada ,  Fumiko Hazato ,  Yoshimoto Nakashima ,  Kaoru Sota

IPC分类号： C07D205/08 ,  A61K31/395 ,  A61K31/397 ,  A61P7/02 ,  C07D205/10 ,  C07D405/04

CPC分类号： C07D205/10

摘要： 2-Azetidione derivatives represented by the following formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group or a cyano group, l is 1 or 2, R.sup.1 is a lower alkyl group, a cycloalkyl group, a 1-naphthylmethyl group, an optionally substituted phenethyl group, an optionally substituted phenyl group, an optionally substituted benzyl group or a bis(alkoxycarbonyl)ethyl group, and R.sup.2 is a lower alkyl group, a lower alkoxy group, an amino group, an adamantyl group, a lower alkoxycarbonylmethyl group or an optionally substituted phenyl group, are disclosed. These compounds are useful as blood platelet aggregation inhibiting agents.